Balkans: On 13 May, cyclone Tamara hit the Balkans. Heavy rainfall resulted in extensive flooding in Serbia, Bosnia and Herzegovina, and Croatia; 1.6 million, 1.5 million, and 38,000 people have been affected, respectively. In total, 81,879 people have been evacuated. Relief efforts are being hampered by landslides, damaged infrastructure, blocked roads, and blackouts.